M30626FJPFP#D5C Renesas Electronics America, M30626FJPFP#D5C Datasheet - Page 299

• Manufacturer Part Number: M30626FJPFP#D5C
• Description: MCU 3/5V 512K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626FJPFP#D5C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
Figure 22.8
Jan 10, 2006
Setting and Resetting of EW1 Mode
NOTES:
1. In EW1 mode, do not enter memory expansion or boot mode.
2. In CPU rewrite mode, set the CM06 bit in the CM0 register and the CM17 to 6 bits in the
3. Set the FMR01 bit to “1” immediately after setting it to “0”. Do not generate an interrupt or a
CM1 register to CPU clock frequency of 10.0 MHz or less. Set the PM17 bit in the PM1
register to “1” (with wait state).
DMA transfer between setting the bit to “0” and setting it to “1”.
Set the FMR11 bit to “1” immediately after setting it to “0” while the FMR01 bit is set to “1”.
Do not generate an interrupt or a DMA transfer between setting the FMR11 bit to 0 and
setting it to “1”.
Set the FMR01 and FMR11 bits while “H” is applied to the NMI pin.
Procedure to Enter EW1 Mode
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Set the FMR01 bit to “1” (CPU rewrite mode enabled)
after writing “0”
Set the FMR11 bit to “1” (EW1 mode) after writing
“0” (EW1 mode)
Set the CM0, CM1, PM1 registers
Execute the software commands
Program in the ROM
(CPU rewrite mode disabled)
Set the FMR01 bit to 0
(3)
Single-chip mode
(1)
(2)
22. Flash Memory Version